Pulsar EN54-5A40, Руководство пользователя, Страница: 4 / 40

www.pulsar.pl EN54-5A40
RED POWER
4
1. PSU features:

In accordance with standards: EN 54-4,
EN12101-10

27,6V DC/ 5A uninterruptible power supply

battery housing for two 40Ah/12V batteries

independently protected outputs AUX1 and AUX2

high efficiency 84%

low level of voltage ripple

microprocessor-based automation system

intelligent PSU overload protection

measurement of the resistance of the battery circuit

automatic temperature-compensated charging

battery test

two-stage battery charging process

accelerated battery charging

monitoring of the continuity of the battery circuit

monitoring of the battery voltage

monitoring of the battery fuse

monitoring of charging and maintenance of the
batteries

deep discharge battery protection (UVP)

battery overcharge protection

battery output protection against short-circuit and
reverse connection

monitoring of the load current

output voltage control

fuse monitoring of AUX1and AUX2 outputs

230V AC mains supply voltage measurement

„SERIAL” communication port with implemented
MODBUS RTU protocol

free program "PowerSecurity" to monitor the
performance of the PSU

remote monitoring (options: WiFi, Ethernet, RS485,
USB)

remote battery test (additional modules required)

cooperation with optional EN54-LB4 or EN54-LB8
fuse modules

optical indication of PSU overload OVL

acoustic indication of failure

adjustable delay for 230V AC power loss indication

output of collective failure ALARM

input of collective failure EXTi

controlled relay output EXTo

technical inputs/outputs with galvanic isolation

EPS technical output indicating 230V AC power loss

PSU technical output indicating PSU failure

APS technical output indicating battery failure

internal memory of PSU operating status

optical indication
– LED panel

output current readings

output voltage readings: AUX1, AUX2

resistance of the battery circuit

230V AC mains voltage readings

failure codes with history

protections:

SCP short-circuit protection

OLP overload protection

OHP overheat protection

OVP overvoltage protection

Surge protection

Antisabotage protection - Tamper

closing the enclosure - lock

convection cooling

warranty - 5 years from the production date